Hello, friend it sounds like the Lamp has malfunctioned this is common on these units, pull the lamp out to check if it looks bad; if it doesn't try putting it back in tightening all screws if you have the same issue I would order a new lamp for the unit. if you need instructions on Lamp replacement let me know or ordering, CLICK HERE for this manual. Any issues let me know, Good luck in your repairs friend.
My ScreenPlay by Infocus would not power down with the
A projector located in a church suddenly will no longer